.header{
    position: absolute;
    width: 100%;height: 44px;
    color: transparent;
   
}
.showheader{
    width: 100%;height: 44px;
    background-color: #fff;
    position:fixed ;
    top: 0;
    color: #191a1b;
    border-bottom: 1px solid #ededed;
    z-index: 999;
}
.goback{
    position:fixed;
    top: 7px; left: 8px;
    font-size: 27px;
    z-index: 99;
}
.title{
    font-size: 17px;
    width: 100%;
    line-height: 44px;
    text-align: center;
}
.poster{
    width: 100%;
    height: 78vh;
    position: relative;
    overflow: hidden;
}
.img{
    width:100%;
    height:1200px;
    position: absolute;
    transform: translateY(-50%);
    z-index: -999;
}
.content{
    height: 300px;
    background-color: #fff;
    padding:12px 0  0 15px;
}
.text{
    font-size: 13px;
    color:#797d82 ;
    margin-bottom: 4px;
}
.p{
    height: 39px ;
    font-size: 13px;
    color:#797d82 ;
    margin-bottom: 4px;
}
.btn{
    width: 100%;height: 49px;
    line-height: 49px;
    position: fixed;
    left: 0;bottom:0;
    background-color: #ff5f16;
    text-align: center;
    border: none;
    color: #fff;
    font-size: 16px;
}